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High Voltage Pin Type Insulator
Cat No
10121
10122
10123
10124
10125
Grades
55-1
55-2
55-3
55-4
55-5
Fig
16
17
18
18
18

Dimensions (mm)
D
83
95
121
140
178
H
89
83
95
111
124
h
44
38
38
44
51
Creepage Distance (mm)
102
127
178
229
305
Pin Length (mm)
102
102
127
127
152
Yensile Strength Ib (kN)
3000 (13)
2500 (11)
2500 (11)
3000 (13)
3000 (13)
Flashover (kv)
Dry
35
50/45
65/55
70/65
85/80
Wet
20
25
35/30
40/35
45
Impule Flash (kv)
Positive
50
75/70
100/90
110/105
140/130
Negative
70
95/85
130/110
140/130
170/150
Puncture Voltage (kv)
50
70
90
95
115
radio to the ground (kv)
5
5
10
10
15
1MHz RIV Ratio Voltage (kv)
2500/50
2500/50
5500/50
5500/50
8000/50

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Address: 12-207, No.2 Shiyang Road, Baixia District, Nanjing, P.R.China, 210007
Tel: +86-25-86871227, Fax:+86-25-86871227
E-mail: sales@exp-china.com

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